199852146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 497952000

約数和(自身を除く): 298099854

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 79, 114, 117, 158, 171, 234, 237, 247, 342, 474, 494, 569, 711, 741, 1027, 1138, 1422, 1482, 1501, 1707, 2054, 2223, 3002, 3081, 3414, 4446, 4503, 5121, 6162, 7397, 9006, 9243, 10242, 10811, 13509, 14794, 18486, 19513, 21622, 22191, 27018, 32433, 39026, 44382, 44951, 58539, 64866, 66573, 89902, 97299, 117078, 133146, 134853, 140543, 175617, 194598, 269706, 281086, 351234, 404559, 421629, 584363, 809118, 843258, 854069, 1168726, 1264887, 1708138, 1753089, 2529774, 2562207, 3506178, 5124414, 5259267, 7686621, 10518534, 11102897, 15373242, 22205794, 33308691, 66617382, 99926073, 199852146]

約数ペア:

[(1, 199852146), (2, 99926073), (3, 66617382), (6, 33308691), (9, 22205794), (13, 15373242), (18, 11102897), (19, 10518534), (26, 7686621), (38, 5259267), (39, 5124414), (57, 3506178), (78, 2562207), (79, 2529774), (114, 1753089), (117, 1708138), (158, 1264887), (171, 1168726), (234, 854069), (237, 843258), (247, 809118), (342, 584363), (474, 421629), (494, 404559), (569, 351234), (711, 281086), (741, 269706), (1027, 194598), (1138, 175617), (1422, 140543), (1482, 134853), (1501, 133146), (1707, 117078), (2054, 97299), (2223, 89902), (3002, 66573), (3081, 64866), (3414, 58539), (4446, 44951), (4503, 44382), (5121, 39026), (6162, 32433), (7397, 27018), (9006, 22191), (9243, 21622), (10242, 19513), (10811, 18486), (13509, 14794)]